Derek Dyer

Derek Dyer is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Chesapeake, OH, registered in the NPPES registry with NPI 1083469191 since 2024.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1083469191
Entity type	Individual (Type 1)
Name	Derek Dyer
Sex	Male
Practice address	Chesapeake, OH, 45619
Phone	7404510307
Fax	7404510311
Enumeration date	2024-04-22
Last updated in NPPES	2024-04-22

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
171M00000X	Case Manager/Care Coordinator	Primary	—	OH

Copy-ready billing details

Provider: Derek Dyer
NPI: 1083469191
Taxonomy: 171M00000X (Case Manager/Care Coordinator)
Address: Chesapeake, OH, 45619

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1770725053	Kevin Mahan	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1952082893	Amy Vansant	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1801577887	Melissa Braden	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1912689332	Larry Mcnamer	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1922780147	Kayla Bowens	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1710766373	Skylie Wolfe	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1376315143	Jonathan Blankenship	Individual	Case Manager/Care Coordinator	Chesapeake, OH
1861264178	Michael Jones	Individual	Addiction (Substance Use Disorder) Counselor	Chesapeake, OH

Verify this record

Cross-check NPI 1083469191 against the authoritative CMS record: view Derek Dyer on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Derek Dyer?

Derek Dyer is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-04-22.